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5 votes
Help! Please answering this

Help! Please answering this-example-1
User GaelF
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5.9k points

2 Answers

1 vote
The answer would be 225
User Xiamx
by
5.6k points
4 votes
S₁₅ = 15² = 15×15 = 225

Answer: 225
User Kevin Read
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5.5k points
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